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Hydraulic Control Butterfly Valve With Automatic Pressure Protection

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Negotiable MOQ: 1 Unit (Price negotiable depending on order volume and customization)
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Place of Origin:
China
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China Jingjia Valve (Group) Co., Ltd.
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Port of Shipment:
China
Delivery Detail:
7 days

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Place of Origin China
Hydraulic Control Butterfly Valve With Automatic Pressure Protection
 

Purpose And Characteristic of Hydraulic Control Butterfly Valve With Automatic Pressure Protection

The butterfly valve is made on basis of imported products from abroad with improved performanceIt has a lot of functions such as linkage between pump and valve as preset programautomatic Control of open and close at long distanceautomatic pressure protection without dropping the water hammernon-vibration discsmall flow resistant and it has adjustable quick-stop or slow stopwhen power is cut off suddenly or the valve breaks downthe everlasting momentum of the heavy water hammer will automatically stop the valve quickly and slowly as presetwhich prevents water hammer damages and protects the water pumps and pipe network.

The valve is to be widely used in medium and large project pipeline pumps such as water factorypower factorymetallurgydrainage and etc

Adoption Standard of Hydraulic Control Butterfly Valve With Automatic Pressure Protection

  API 609

Gray cast iron flange GB4216.2-4216.5-84

Spheroidal graphite cast iron flange GB/T1 7241.6-98

Steel flange GB9115.6-9115.10-88

Structural lengthGBl2221-89

Pressure testGB/T1 3927-92

Main Technique Number of Hydraulic Control Butterfly Valve With Automatic Pressure Protection

Nominal
diameter 		MPa Nominal pressure Test pressure Appropriate temperature Appropriate medium
Shell Sealed
300-1000 2.5 3.75 2.75  Water,sea water and sand water
300-1800 1.6 2.4 1.76
300-2000 1.0 1.5 1.1 80~C
1200-2500 0.6 0.9 0.66
2000-2600 0.25 0.375 0.275

Material of Hydraulic Control Butterfly Valve With Automatic Pressure Protection

Name Material
 Body  Gray cast iron, spheroidal graphite cast iron carbon steel
 Butterfly boar Gray cast iron,s spheroidal graphite cast ironcarbon steel
 valve axis Carbon steel(corrosion proof treated surface)stainless steel
 Body seat ring  Stainless steel,copper alloy
 Disc seal ring Quality rubber

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China Jingjia Valve (Group) Co., Ltd.
Business Type
Trading Company
Year Established
2003
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
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